33
1
3
2
4
7). Connection of the signal wire
z
Open the electrical box;
z
Plug the wire through the PVC pipe;
z
Plug the wire onto the four-nail sea;
z
Tighten the wire;
z
The max length between controller and the PCB board is 20m.
8).Setting of Double Indoor Room Sensors
This series of ducted air-conditioning unit has two indoor room sensors. One is located at the air intake of
the indoor unit and the other one is located inside the wire controller.
User can select one from the two indoor room sensors on the basis of the engineering requirement.
(Refer to the section of wire controller instructions for detailed operation.)
Indoor Room Sensor
B
Indoor Room Sensor
A
9).Checking of Outdoor Ambient Temperature
The outdoor ambient temperature can be checked on the wire controller for the convenience of users
before going out. (Refer to the section of wire controller instructions for detailed operation.)
Serial Name
1 Wall
2 Soleplate
3 Screw
M4X10
4 Controller
Panel
Fig. 22 Cable of
direct installation
Fig.23 Cable of
concealed installation
Fig.24 Schematic
PVC pipe
